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2020-03-11Move some corepkgs into the nix binaryEelco Dolstra
2020-03-11parseExprFromString(): Use std::string_viewEelco Dolstra
2020-03-10nix-store -q --graph: Fix edgesEelco Dolstra
Fixes #3389.
2020-03-10dotgraph.cc: Remove dead codeEelco Dolstra
2020-03-04nix-build: Fix !<output> handlingEelco Dolstra
This was broken by 22a754c091f765061f59bef5ce091268493bb138. https://hydra.nixos.org/eval/1573669
2020-03-04Optimise Derivation::unparse()Eelco Dolstra
In nix-instantiate --dry-run '<nixpkgs/nixos/release-combined.nix>' -A nixos.tests.simple.x86_64-linux this reduces time spent in unparse() from 9.15% to 4.31%. The main culprit was appending characters one at a time to the destination string. Even though the string has enough capacity, push_back() still needs to check this on every call.
2020-03-04builtins.cache: Cache regular expressionsEelco Dolstra
The evaluator was spending about 1% of its time compiling a small number of regexes over and over again.
2020-02-28Fix GC failures on bad store path namesEelco Dolstra
It failed on names like '/nix/store/9ip48nkc9rfy0a4yaw98lp6gipqlib1a-'.
2020-02-19Merge pull request #3325 from xzfc/clean-tmpdirEelco Dolstra
nix-shell: clean up the tmpDir and escape variables
2020-02-19nix-shell: clean up the tmpDir and escape variablesAlbert Safin
The problem fixed: each nix-shell invocation creates a new temporary directory (`/tmp/nix-shell-*`) and never cleans up. And while I'm here, shellescape all variables inlined into the rcfile. See what might happen without escaping: $ export TZ="';echo pwned'" $ nix-shell -p hello --run hello pwned Hello, world!
2020-02-19Merge pull request #3357 from carlosdagos/pure-nix-shell-proxy-envEelco Dolstra
Pass through http proxy env vars in pure shell
2020-02-19Merge pull request #3353 from tbsmoest/priv_tobias_pr_set_deathsig-1.4Eelco Dolstra
Fix PR_SET_PDEATHSIG results in Broken pipe (#2395)
2020-02-18LocalStore::checkDerivationOutputs(): Improve error messageEelco Dolstra
2020-02-18Disable the progress bar if $TERM == dumb or unsetEelco Dolstra
Fixes #3363.
2020-02-14Fix PR_SET_PDEATHSIG results in Broken pipe (#2395)Tobias Möst
The ssh client is lazily started by the first worker thread, that requires a ssh connection. To avoid the ssh client to be killed, when the worker process is stopped, do not set PR_SET_PDEATHSIG.
2020-02-14Pass through http proxy env vars in pure shellCarlos D
2020-02-13Bindings::get(): std::optional<Attr *> -> Attr *Eelco Dolstra
Returning a nullable type in an optional is silly.
2020-02-13Prevent uninitialized StorePath creationEelco Dolstra
2020-02-07Fix segfault in gcc on i686-linuxEelco Dolstra
src/libstore/ssh-store.cc: In constructor 'nix::SSHStore::SSHStore(const string&, const Params&)': src/libstore/ssh-store.cc:31:21: internal compiler error: Segmentation fault compress) ^ Please submit a full bug report, with preprocessed source if appropriate. https://hydra.nixos.org/build/111545609
2020-02-04Merge pull request #3344 from LnL7/ssh-ng-remote-paramsEelco Dolstra
ssh-store: add remote-store and remote-program query params
2020-02-03ssh-store: add remote-store and remote-program query paramsDaiderd Jordan
Brings the functionality of ssh-ng:// in sync with the legacy ssh:// implementation. Specifying the remote store uri enables various useful things. eg. $ nix copy --to ssh-ng://cache?remote-store=file://mnt/cache --all
2020-02-01Show "warning:" in yellow instead of redEelco Dolstra
2020-01-29Merge pull request #3335 from domenkozar/retry-429Eelco Dolstra
retry on HTTP status code 429
2020-01-29retry on HTTP status code 429Domen Kožar
2020-01-23structured-attrs: chown .attrs.* files to builderRobin Gloster
Otherwise `chmod .`'ing the build directory doesn't work anymore, which is done in nixpkgs if sourceRoot is set to '.'.
2020-01-22Fix clang warningEelco Dolstra
2020-01-21Fix derivation computation with __structuredAttrs and multiple outputsEelco Dolstra
Fixes error: derivation '/nix/store/klivma7r7h5lndb99f7xxmlh5whyayvg-zlib-1.2.11.drv' has incorrect output '/nix/store/fv98nnx5ykgbq8sqabilkgkbc4169q05-zlib-1.2.11-dev', should be '/nix/store/adm7pilzlj3z5k249s8b4wv3scprhzi1-zlib-1.2.11-dev'
2020-01-13build: remove warning when in sandboxing test modeDaiderd Jordan
Introduced in 66fccd5832d125e9162abc5ed351aa37708e9623, but somehow breaks the secure-drv-outputs test.
2020-01-13Tweak error messageEelco Dolstra
2020-01-13Merge branch 'assert-show-expression' of https://github.com/LnL7/nixEelco Dolstra
2020-01-13unbreak build without pchJohn Ericson
2020-01-13Fix buildEelco Dolstra
https://hydra.nixos.org/eval/1564374
2020-01-11libexpr: show expression in assertion errorsDaiderd Jordan
Includes the expression of the condition in the assertion message if the assertion failed, making assertions much easier to debug. eg. error: assertion (withPython -> (python2Packages != null)) failed at pkgs/tools/security/nmap/default.nix:11:1
2020-01-09json-to-value: use unique_ptr instead of raw pointersYorick van Pelt
2020-01-09builtins.fromJSON: use nlohmann/json parser instead of custom parserYorick van Pelt
2020-01-07Add support for \u escape in fromJSONNikola Knezevic
As fromTOML supports \u and \U escapes, bring fromJSON on par. As JSON defaults to UTF-8 encoding (every JSON parser must support UTF-8), this change parses the `\u hex hex hex hex` sequence (\u followed by 4 hexadecimal digits) into an UTF-8 representation. Add a test to verify correct parsing, using all escape sequences from json.org.
2020-01-07Remove redundant check in parseJSONStringNikola Knezevic
2020-01-06Fix use of uninitialized store pathEelco Dolstra
Fixes 'building of '/nix/store/00000000000000000000000000000000-': ...'.
2020-01-06Merge pull request #3303 from LnL7/darwin-sandboxEelco Dolstra
build: fix sandboxing on darwin
2020-01-05build: fix sandboxing on darwinDaiderd Jordan
Starting ba87b08f8529e4d9f8c58d8c625152058ceadb75 getEnv now returns an std::optional which means these getEnv() != "" conditions no longer happen if the variables are not defined.
2020-01-05Merge pull request #3302 from LnL7/darwin-repair-with-sandboxEelco Dolstra
build: fix path repairing with the darwin sandbox
2020-01-05Hide FunctionCallTrace constructor/destructorEelco Dolstra
This prevents them from being inlined. On gcc 9, this reduces the stack size needed for nix-instantiate '<nixpkgs>' -A texlive.combined.scheme-full --dry-run from 12.9 MiB to 4.8 MiB.
2020-01-04build: fix path repairing when hash rewriting is requiredDaiderd Jordan
Handle store path repairing on darwin when sandboxing is enabled. Unlike on linux sandboxing on darwin still requires hash rewriting.
2020-01-04build: recover store path when replacing failsDaiderd Jordan
This shouldn't happen in normal circumstances, but just in case attempt to move the temporary path back if possible.
2020-01-02passAsFile: leave out the hash prefixedef
Having a colon in the path may cause issues, and having the hash function indicated isn't actually necessary. We now verify the path format in the tests to prevent regressions.
2020-01-02passAsFile: hash the attribute name instead of numbering sequentiallyPuck Meerburg
This makes the paths consistent without relying on ordering. Co-authored-by: edef <edef@edef.eu>
2020-01-01exportReferencesGraph: support workingGraham Christensen
Before, we would get: [deploy@bastion:~]$ nix-store -r /nix/store/grfnl76cahwls0igd2by2pqv0dimi8h2-nixos-system-eris-19.09.20191213.03f3def.drv these derivations will be built: /nix/store/3ka4ihvwh6wsyhpd2qa9f59506mnxvx1-initrd-linux-4.19.88.drv /nix/store/ssxwmll7v21did1c8j027q0m8w6pg41i-unit-prometheus-alertmanager-irc-notifier.service.drv /nix/store/mvyvkj46ay7pp7b1znqbkck2mq98k0qd-unit-script-network-local-commands-start.drv /nix/store/vsl1y9mz38qfk6pyirjwnfzfggz5akg6-unit-network-local-commands.service.drv /nix/store/wi5ighfwwb83fdmav6z6n2fw6npm9ffl-unit-prometheus-hydra-exporter.service.drv /nix/store/x0qkv535n75pbl3xn6nn1w7qkrg9wwyg-unit-prometheus-packet-sd.service.drv /nix/store/lv491znsjxdf51xnfxh9ld7r1zg14d52-unit-script-packet-sd-env-key-pre-start.drv /nix/store/nw4nzlca49agsajvpibx7zg5b873gk9f-unit-script-packet-sd-env-key-start.drv /nix/store/x674wwabdwjrkhnykair4c8mpxa9532w-unit-packet-sd-env-key.service.drv /nix/store/ywivz64ilb1ywlv652pkixw3vxzfvgv8-unit-wireguard-wg0.service.drv /nix/store/v3b648293g3zl8pnn0m1345nvmyd8dwb-unit-script-acme-selfsigned-status.nixos.org-start.drv /nix/store/zci5d3zvr6fgdicz6k7jjka6lmx0v3g4-unit-acme-selfsigned-status.nixos.org.service.drv /nix/store/f6pwvnm63d0kw5df0v7sipd1rkhqxk5g-system-units.drv /nix/store/iax8071knxk9c7krpm9jqg0lcrawf4lc-etc.drv /nix/store/grfnl76cahwls0igd2by2pqv0dimi8h2-nixos-system-eris-19.09.20191213.03f3def.drv error: invalid file name 'closure-init-0' in 'exportReferencesGraph' This was tough to debug, I didn't figure out which one was broken until I did: nix-store -r /nix/store/grfnl76cahwls0igd2by2pqv0dimi8h2-nixos-system-eris-19.09.20191213.03f3def.drv 2>&1 | grep nix/store | xargs -n1 nix-store -r and then looking at the remaining build graph: $ nix-store -r /nix/store/grfnl76cahwls0igd2by2pqv0dimi8h2-nixos-system-eris-19.09.20191213.03f3def.drv these derivations will be built: /nix/store/3ka4ihvwh6wsyhpd2qa9f59506mnxvx1-initrd-linux-4.19.88.drv /nix/store/grfnl76cahwls0igd2by2pqv0dimi8h2-nixos-system-eris-19.09.20191213.03f3def.drv error: invalid file name 'closure-init-0' in 'exportReferencesGraph' and knowing the initrd build is before the system, then: $ nix show-derivation /nix/store/3ka4ihvwh6wsyhpd2qa9f59506mnxvx1-initrd-linux-4.19.88.drv { "/nix/store/3ka4ihvwh6wsyhpd2qa9f59506mnxvx1-initrd-linux-4.19.88.drv": { [...] "exportReferencesGraph": "closure-init-0 /nix/store/...-stage-1-init.sh closure-mdadm.conf-1 /nix/store/...-mdadm.conf closure-ubuntu.conf-2 ...", [...] } } I then searched the repo for "in 'exportReferencesGraph'", found this recently updated regex, and realized it was missing a "-".
2019-12-21Disable use-sqlite-wal under WSLBrian McKenna
Before: $ nix-channel --update unpacking channels... warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy (SQLITE_PROTOCOL) warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy (SQLITE_PROTOCOL) warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy (SQLITE_PROTOCOL) warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy (SQLITE_PROTOCOL) warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy (SQLITE_PROTOCOL) After: $ inst/bin/nix-channel --update unpacking channels... created 1 symlinks in user environment I've seen complaints that "sandbox" caused problems under WSL but I'm having no problems. I think recent changes could have fixed the issue.
2019-12-19tarfile.cc: Restore timestampsEelco Dolstra
This is needed to get the lastModified attribute of GitHub flakes.
2019-12-19tarfile.cc: Don't change the cwdEelco Dolstra
Nix is multithreaded so it's not safe to change the cwd.
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